Go to https://www.jensenmath.ca/12cv-l1-cart-vect for supporting materials.
In this video you will learn how to define a vector in Cartesian (algebraic) form using a coordinate system and also as a sum of unit vectors. I will then teach you how to perform operations with algebraic vectors such as addition, subtraction, and scalar multiplication. You will also learn how to find the magnitude of an algebraic vector. You will also learn to define a vector in algebraic form when you are given its starting and end point.